That "moral integrity" has come under fire in recent days and in the latest episode of Housewives, Vicki's ex-friend and employee Lauri Waring Peterson alleges that Vicki had a threesome.

Of course, the allegation didn't sit well with Vicki, who writes in her Bravotv.com blog, "I was in a state of shock and really just needed time to digest everything that was said about me."

So...what really happened when Gunvalson was in New Orleans during the so-called tryst?

"I had some of my close friends (who happened to be a few men) to my room for a cocktail party, which included Lauri, and my sister," she writes. "It was really late in the evening, and a few of us sat on the bed talking while Lauri and others were in the room and was also part of this conversation. There was nothing ever inappropriate going on the entire time, everyone was FULLY CLOTHED, and she twisted it to Gretchen insinuating that I had a 'threesome.'"

Not surprisingly, Vicki isn't happy with Waring's insinuation. "It is filthy, raunchy and just disgusting on how and why she would say this about me. I am guessing that she decided to enter back into our lives to put unnecessary garbage and junk into Gretchen and others minds so she would get attention. Sorry Lauri—the truth always comes out and I can have anyone that was in that room attest to the fact that SHE IS LYING!”

So how does Vicki feel about all that's been said about her over the last few episodes? "I feel very embarrassed and humiliated on some of the things that were said about me. What I do know is that I am a 51-year-old business woman who takes pride in my morals, my ethics and my family. Unfortunately, this has not shown in these past few weeks and all I can say is...I am sorry."

For her part, Lauri admits in her blog that her "point to Gretchen while talking about Vicki wasn't exactly about infidelity, it was the hypocrisy of itall that got to me!"